In a 6-qt. stockpot, cook and crumble beef with garlic over medium heat until no longer pink, 5-7 minutes. Stir in sugar and seasonings. Add tomatoes, tomato sauce, water and 1/4 cup parsley; bring to a boil. Reduce heat; simmer, covered, 5 minutes., Stir in spaghetti, a little at a time; return to a boil. Reduce heat to medium-low; cook, uncovered, until spaghetti is al dente, 8-10 minutes, stirring occasionally. Stir in cheese. Sprinkle with additional parsley.